package cn.shuto.liferay.plugin.chart.service.service.persistence;

import cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException;
import cn.shuto.liferay.plugin.chart.service.model.DataSourceCfg;
import cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgImpl;
import cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl;
import cn.shuto.liferay.plugin.chart.service.service.persistence.DataSourceCfgPersistence;

import com.liferay.portal.kernel.cache.CacheRegistryUtil;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.Query;
import com.liferay.portal.kernel.dao.orm.QueryPos;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.InstanceFactory;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.SetUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.UnmodifiableList;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.kernel.uuid.PortalUUIDUtil;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.ModelListener;
import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;

/**
 * The persistence implementation for the data source cfg service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author shixw
 * @see DataSourceCfgPersistence
 * @see DataSourceCfgUtil
 * @generated
 */
public class DataSourceCfgPersistenceImpl extends BasePersistenceImpl<DataSourceCfg>
    implements DataSourceCfgPersistence {
    /*
     * NOTE FOR DEVELOPERS:
     *
     * Never modify or reference this class directly. Always use {@link DataSourceCfgUtil} to access the data source cfg persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
     */
    public static final String FINDER_CLASS_NAME_ENTITY = DataSourceCfgImpl.class.getName();
    public static final String FINDER_CLASS_NAME_LIST_WITH_PAGINATION = FINDER_CLASS_NAME_ENTITY +
        ".List1";
    public static final String FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION = FINDER_CLASS_NAME_ENTITY +
        ".List2";
    public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_ALL = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_LIST_WITH_PAGINATION,
            "findAll", new String[0]);
    public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION,
            "findAll", new String[0]);
    public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED, Long.class,
            FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countAll", new String[0]);
    public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_BY_UUID = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_LIST_WITH_PAGINATION,
            "findByUuid",
            new String[] {
                String.class.getName(),
                
            Integer.class.getName(), Integer.class.getName(),
                OrderByComparator.class.getName()
            });
    public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION,
            "findByUuid", new String[] { String.class.getName() },
            DataSourceCfgModelImpl.UUID_COLUMN_BITMASK |
            DataSourceCfgModelImpl.CREATEDATE_COLUMN_BITMASK);
    public static final FinderPath FINDER_PATH_COUNT_BY_UUID = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED, Long.class,
            FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByUuid",
            new String[] { String.class.getName() });
    private static final String _FINDER_COLUMN_UUID_UUID_1 = "dataSourceCfg.uuid IS NULL";
    private static final String _FINDER_COLUMN_UUID_UUID_2 = "dataSourceCfg.uuid = ?";
    private static final String _FINDER_COLUMN_UUID_UUID_3 = "(dataSourceCfg.uuid IS NULL OR dataSourceCfg.uuid = '')";
    public static final FinderPath FINDER_PATH_FETCH_BY_UUID_G = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_ENTITY, "fetchByUUID_G",
            new String[] { String.class.getName(), Long.class.getName() },
            DataSourceCfgModelImpl.UUID_COLUMN_BITMASK |
            DataSourceCfgModelImpl.GROUPID_COLUMN_BITMASK);
    public static final FinderPath FINDER_PATH_COUNT_BY_UUID_G = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED, Long.class,
            FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByUUID_G",
            new String[] { String.class.getName(), Long.class.getName() });
    private static final String _FINDER_COLUMN_UUID_G_UUID_1 = "dataSourceCfg.uuid IS NULL AND ";
    private static final String _FINDER_COLUMN_UUID_G_UUID_2 = "dataSourceCfg.uuid = ? AND ";
    private static final String _FINDER_COLUMN_UUID_G_UUID_3 = "(dataSourceCfg.uuid IS NULL OR dataSourceCfg.uuid = '') AND ";
    private static final String _FINDER_COLUMN_UUID_G_GROUPID_2 = "dataSourceCfg.groupId = ?";
    public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_BY_UUID_C = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_LIST_WITH_PAGINATION,
            "findByUuid_C",
            new String[] {
                String.class.getName(), Long.class.getName(),
                
            Integer.class.getName(), Integer.class.getName(),
                OrderByComparator.class.getName()
            });
    public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID_C =
        new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED,
            DataSourceCfgImpl.class, FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION,
            "findByUuid_C",
            new String[] { String.class.getName(), Long.class.getName() },
            DataSourceCfgModelImpl.UUID_COLUMN_BITMASK |
            DataSourceCfgModelImpl.COMPANYID_COLUMN_BITMASK |
            DataSourceCfgModelImpl.CREATEDATE_COLUMN_BITMASK);
    public static final FinderPath FINDER_PATH_COUNT_BY_UUID_C = new FinderPath(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgModelImpl.FINDER_CACHE_ENABLED, Long.class,
            FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByUuid_C",
            new String[] { String.class.getName(), Long.class.getName() });
    private static final String _FINDER_COLUMN_UUID_C_UUID_1 = "dataSourceCfg.uuid IS NULL AND ";
    private static final String _FINDER_COLUMN_UUID_C_UUID_2 = "dataSourceCfg.uuid = ? AND ";
    private static final String _FINDER_COLUMN_UUID_C_UUID_3 = "(dataSourceCfg.uuid IS NULL OR dataSourceCfg.uuid = '') AND ";
    private static final String _FINDER_COLUMN_UUID_C_COMPANYID_2 = "dataSourceCfg.companyId = ?";
    private static final String _SQL_SELECT_DATASOURCECFG = "SELECT dataSourceCfg FROM DataSourceCfg dataSourceCfg";
    private static final String _SQL_SELECT_DATASOURCECFG_WHERE = "SELECT dataSourceCfg FROM DataSourceCfg dataSourceCfg WHERE ";
    private static final String _SQL_COUNT_DATASOURCECFG = "SELECT COUNT(dataSourceCfg) FROM DataSourceCfg dataSourceCfg";
    private static final String _SQL_COUNT_DATASOURCECFG_WHERE = "SELECT COUNT(dataSourceCfg) FROM DataSourceCfg dataSourceCfg WHERE ";
    private static final String _ORDER_BY_ENTITY_ALIAS = "dataSourceCfg.";
    private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No DataSourceCfg exists with the primary key ";
    private static final String _NO_SUCH_ENTITY_WITH_KEY = "No DataSourceCfg exists with the key {";
    private static final boolean _HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE = GetterUtil.getBoolean(PropsUtil.get(
                PropsKeys.HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE));
    private static Log _log = LogFactoryUtil.getLog(DataSourceCfgPersistenceImpl.class);
    private static Set<String> _badColumnNames = SetUtil.fromArray(new String[] {
                "uuid"
            });
    private static DataSourceCfg _nullDataSourceCfg = new DataSourceCfgImpl() {
            @Override
            public Object clone() {
                return this;
            }

            @Override
            public CacheModel<DataSourceCfg> toCacheModel() {
                return _nullDataSourceCfgCacheModel;
            }
        };

    private static CacheModel<DataSourceCfg> _nullDataSourceCfgCacheModel = new CacheModel<DataSourceCfg>() {
            @Override
            public DataSourceCfg toEntityModel() {
                return _nullDataSourceCfg;
            }
        };

    public DataSourceCfgPersistenceImpl() {
        setModelClass(DataSourceCfg.class);
    }

    /**
     * Returns all the data source cfgs where uuid = &#63;.
     *
     * @param uuid the uuid
     * @return the matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findByUuid(String uuid)
        throws SystemException {
        return findByUuid(uuid, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
    }

    /**
     * Returns a range of all the data source cfgs where uuid = &#63;.
     *
     * <p>
     * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
     * </p>
     *
     * @param uuid the uuid
     * @param start the lower bound of the range of data source cfgs
     * @param end the upper bound of the range of data source cfgs (not inclusive)
     * @return the range of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findByUuid(String uuid, int start, int end)
        throws SystemException {
        return findByUuid(uuid, start, end, null);
    }

    /**
     * Returns an ordered range of all the data source cfgs where uuid = &#63;.
     *
     * <p>
     * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
     * </p>
     *
     * @param uuid the uuid
     * @param start the lower bound of the range of data source cfgs
     * @param end the upper bound of the range of data source cfgs (not inclusive)
     * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
     * @return the ordered range of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findByUuid(String uuid, int start, int end,
        OrderByComparator orderByComparator) throws SystemException {
        boolean pagination = true;
        FinderPath finderPath = null;
        Object[] finderArgs = null;

        if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
                (orderByComparator == null)) {
            pagination = false;
            finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID;
            finderArgs = new Object[] { uuid };
        } else {
            finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_UUID;
            finderArgs = new Object[] { uuid, start, end, orderByComparator };
        }

        List<DataSourceCfg> list = (List<DataSourceCfg>) FinderCacheUtil.getResult(finderPath,
                finderArgs, this);

        if ((list != null) && !list.isEmpty()) {
            for (DataSourceCfg dataSourceCfg : list) {
                if (!Validator.equals(uuid, dataSourceCfg.getUuid())) {
                    list = null;

                    break;
                }
            }
        }

        if (list == null) {
            StringBundler query = null;

            if (orderByComparator != null) {
                query = new StringBundler(3 +
                        (orderByComparator.getOrderByFields().length * 3));
            } else {
                query = new StringBundler(3);
            }

            query.append(_SQL_SELECT_DATASOURCECFG_WHERE);

            boolean bindUuid = false;

            if (uuid == null) {
                query.append(_FINDER_COLUMN_UUID_UUID_1);
            } else if (uuid.equals(StringPool.BLANK)) {
                query.append(_FINDER_COLUMN_UUID_UUID_3);
            } else {
                bindUuid = true;

                query.append(_FINDER_COLUMN_UUID_UUID_2);
            }

            if (orderByComparator != null) {
                appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
                    orderByComparator);
            } else
             if (pagination) {
                query.append(DataSourceCfgModelImpl.ORDER_BY_JPQL);
            }

            String sql = query.toString();

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                QueryPos qPos = QueryPos.getInstance(q);

                if (bindUuid) {
                    qPos.add(uuid);
                }

                if (!pagination) {
                    list = (List<DataSourceCfg>) QueryUtil.list(q,
                            getDialect(), start, end, false);

                    Collections.sort(list);

                    list = new UnmodifiableList<DataSourceCfg>(list);
                } else {
                    list = (List<DataSourceCfg>) QueryUtil.list(q,
                            getDialect(), start, end);
                }

                cacheResult(list);

                FinderCacheUtil.putResult(finderPath, finderArgs, list);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(finderPath, finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return list;
    }

    /**
     * Returns the first data source cfg in the ordered set where uuid = &#63;.
     *
     * @param uuid the uuid
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the first matching data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByUuid_First(String uuid,
        OrderByComparator orderByComparator)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = fetchByUuid_First(uuid, orderByComparator);

        if (dataSourceCfg != null) {
            return dataSourceCfg;
        }

        StringBundler msg = new StringBundler(4);

        msg.append(_NO_SUCH_ENTITY_WITH_KEY);

        msg.append("uuid=");
        msg.append(uuid);

        msg.append(StringPool.CLOSE_CURLY_BRACE);

        throw new NoSuchDataSourceCfgException(msg.toString());
    }

    /**
     * Returns the first data source cfg in the ordered set where uuid = &#63;.
     *
     * @param uuid the uuid
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the first matching data source cfg, or <code>null</code> if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByUuid_First(String uuid,
        OrderByComparator orderByComparator) throws SystemException {
        List<DataSourceCfg> list = findByUuid(uuid, 0, 1, orderByComparator);

        if (!list.isEmpty()) {
            return list.get(0);
        }

        return null;
    }

    /**
     * Returns the last data source cfg in the ordered set where uuid = &#63;.
     *
     * @param uuid the uuid
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the last matching data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByUuid_Last(String uuid,
        OrderByComparator orderByComparator)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = fetchByUuid_Last(uuid, orderByComparator);

        if (dataSourceCfg != null) {
            return dataSourceCfg;
        }

        StringBundler msg = new StringBundler(4);

        msg.append(_NO_SUCH_ENTITY_WITH_KEY);

        msg.append("uuid=");
        msg.append(uuid);

        msg.append(StringPool.CLOSE_CURLY_BRACE);

        throw new NoSuchDataSourceCfgException(msg.toString());
    }

    /**
     * Returns the last data source cfg in the ordered set where uuid = &#63;.
     *
     * @param uuid the uuid
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the last matching data source cfg, or <code>null</code> if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByUuid_Last(String uuid,
        OrderByComparator orderByComparator) throws SystemException {
        int count = countByUuid(uuid);

        if (count == 0) {
            return null;
        }

        List<DataSourceCfg> list = findByUuid(uuid, count - 1, count,
                orderByComparator);

        if (!list.isEmpty()) {
            return list.get(0);
        }

        return null;
    }

    /**
     * Returns the data source cfgs before and after the current data source cfg in the ordered set where uuid = &#63;.
     *
     * @param dataSourceId the primary key of the current data source cfg
     * @param uuid the uuid
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the previous, current, and next data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg[] findByUuid_PrevAndNext(long dataSourceId,
        String uuid, OrderByComparator orderByComparator)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = findByPrimaryKey(dataSourceId);

        Session session = null;

        try {
            session = openSession();

            DataSourceCfg[] array = new DataSourceCfgImpl[3];

            array[0] = getByUuid_PrevAndNext(session, dataSourceCfg, uuid,
                    orderByComparator, true);

            array[1] = dataSourceCfg;

            array[2] = getByUuid_PrevAndNext(session, dataSourceCfg, uuid,
                    orderByComparator, false);

            return array;
        } catch (Exception e) {
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }

    protected DataSourceCfg getByUuid_PrevAndNext(Session session,
        DataSourceCfg dataSourceCfg, String uuid,
        OrderByComparator orderByComparator, boolean previous) {
        StringBundler query = null;

        if (orderByComparator != null) {
            query = new StringBundler(6 +
                    (orderByComparator.getOrderByFields().length * 6));
        } else {
            query = new StringBundler(3);
        }

        query.append(_SQL_SELECT_DATASOURCECFG_WHERE);

        boolean bindUuid = false;

        if (uuid == null) {
            query.append(_FINDER_COLUMN_UUID_UUID_1);
        } else if (uuid.equals(StringPool.BLANK)) {
            query.append(_FINDER_COLUMN_UUID_UUID_3);
        } else {
            bindUuid = true;

            query.append(_FINDER_COLUMN_UUID_UUID_2);
        }

        if (orderByComparator != null) {
            String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();

            if (orderByConditionFields.length > 0) {
                query.append(WHERE_AND);
            }

            for (int i = 0; i < orderByConditionFields.length; i++) {
                query.append(_ORDER_BY_ENTITY_ALIAS);
                query.append(orderByConditionFields[i]);

                if ((i + 1) < orderByConditionFields.length) {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(WHERE_GREATER_THAN_HAS_NEXT);
                    } else {
                        query.append(WHERE_LESSER_THAN_HAS_NEXT);
                    }
                } else {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(WHERE_GREATER_THAN);
                    } else {
                        query.append(WHERE_LESSER_THAN);
                    }
                }
            }

            query.append(ORDER_BY_CLAUSE);

            String[] orderByFields = orderByComparator.getOrderByFields();

            for (int i = 0; i < orderByFields.length; i++) {
                query.append(_ORDER_BY_ENTITY_ALIAS);
                query.append(orderByFields[i]);

                if ((i + 1) < orderByFields.length) {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(ORDER_BY_ASC_HAS_NEXT);
                    } else {
                        query.append(ORDER_BY_DESC_HAS_NEXT);
                    }
                } else {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(ORDER_BY_ASC);
                    } else {
                        query.append(ORDER_BY_DESC);
                    }
                }
            }
        } else {
            query.append(DataSourceCfgModelImpl.ORDER_BY_JPQL);
        }

        String sql = query.toString();

        Query q = session.createQuery(sql);

        q.setFirstResult(0);
        q.setMaxResults(2);

        QueryPos qPos = QueryPos.getInstance(q);

        if (bindUuid) {
            qPos.add(uuid);
        }

        if (orderByComparator != null) {
            Object[] values = orderByComparator.getOrderByConditionValues(dataSourceCfg);

            for (Object value : values) {
                qPos.add(value);
            }
        }

        List<DataSourceCfg> list = q.list();

        if (list.size() == 2) {
            return list.get(1);
        } else {
            return null;
        }
    }

    /**
     * Removes all the data source cfgs where uuid = &#63; from the database.
     *
     * @param uuid the uuid
     * @throws SystemException if a system exception occurred
     */
    @Override
    public void removeByUuid(String uuid) throws SystemException {
        for (DataSourceCfg dataSourceCfg : findByUuid(uuid, QueryUtil.ALL_POS,
                QueryUtil.ALL_POS, null)) {
            remove(dataSourceCfg);
        }
    }

    /**
     * Returns the number of data source cfgs where uuid = &#63;.
     *
     * @param uuid the uuid
     * @return the number of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public int countByUuid(String uuid) throws SystemException {
        FinderPath finderPath = FINDER_PATH_COUNT_BY_UUID;

        Object[] finderArgs = new Object[] { uuid };

        Long count = (Long) FinderCacheUtil.getResult(finderPath, finderArgs,
                this);

        if (count == null) {
            StringBundler query = new StringBundler(2);

            query.append(_SQL_COUNT_DATASOURCECFG_WHERE);

            boolean bindUuid = false;

            if (uuid == null) {
                query.append(_FINDER_COLUMN_UUID_UUID_1);
            } else if (uuid.equals(StringPool.BLANK)) {
                query.append(_FINDER_COLUMN_UUID_UUID_3);
            } else {
                bindUuid = true;

                query.append(_FINDER_COLUMN_UUID_UUID_2);
            }

            String sql = query.toString();

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                QueryPos qPos = QueryPos.getInstance(q);

                if (bindUuid) {
                    qPos.add(uuid);
                }

                count = (Long) q.uniqueResult();

                FinderCacheUtil.putResult(finderPath, finderArgs, count);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(finderPath, finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return count.intValue();
    }

    /**
     * Returns the data source cfg where uuid = &#63; and groupId = &#63; or throws a {@link cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException} if it could not be found.
     *
     * @param uuid the uuid
     * @param groupId the group ID
     * @return the matching data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByUUID_G(String uuid, long groupId)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = fetchByUUID_G(uuid, groupId);

        if (dataSourceCfg == null) {
            StringBundler msg = new StringBundler(6);

            msg.append(_NO_SUCH_ENTITY_WITH_KEY);

            msg.append("uuid=");
            msg.append(uuid);

            msg.append(", groupId=");
            msg.append(groupId);

            msg.append(StringPool.CLOSE_CURLY_BRACE);

            if (_log.isWarnEnabled()) {
                _log.warn(msg.toString());
            }

            throw new NoSuchDataSourceCfgException(msg.toString());
        }

        return dataSourceCfg;
    }

    /**
     * Returns the data source cfg where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
     *
     * @param uuid the uuid
     * @param groupId the group ID
     * @return the matching data source cfg, or <code>null</code> if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByUUID_G(String uuid, long groupId)
        throws SystemException {
        return fetchByUUID_G(uuid, groupId, true);
    }

    /**
     * Returns the data source cfg where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
     *
     * @param uuid the uuid
     * @param groupId the group ID
     * @param retrieveFromCache whether to use the finder cache
     * @return the matching data source cfg, or <code>null</code> if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByUUID_G(String uuid, long groupId,
        boolean retrieveFromCache) throws SystemException {
        Object[] finderArgs = new Object[] { uuid, groupId };

        Object result = null;

        if (retrieveFromCache) {
            result = FinderCacheUtil.getResult(FINDER_PATH_FETCH_BY_UUID_G,
                    finderArgs, this);
        }

        if (result instanceof DataSourceCfg) {
            DataSourceCfg dataSourceCfg = (DataSourceCfg) result;

            if (!Validator.equals(uuid, dataSourceCfg.getUuid()) ||
                    (groupId != dataSourceCfg.getGroupId())) {
                result = null;
            }
        }

        if (result == null) {
            StringBundler query = new StringBundler(4);

            query.append(_SQL_SELECT_DATASOURCECFG_WHERE);

            boolean bindUuid = false;

            if (uuid == null) {
                query.append(_FINDER_COLUMN_UUID_G_UUID_1);
            } else if (uuid.equals(StringPool.BLANK)) {
                query.append(_FINDER_COLUMN_UUID_G_UUID_3);
            } else {
                bindUuid = true;

                query.append(_FINDER_COLUMN_UUID_G_UUID_2);
            }

            query.append(_FINDER_COLUMN_UUID_G_GROUPID_2);

            String sql = query.toString();

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                QueryPos qPos = QueryPos.getInstance(q);

                if (bindUuid) {
                    qPos.add(uuid);
                }

                qPos.add(groupId);

                List<DataSourceCfg> list = q.list();

                if (list.isEmpty()) {
                    FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_UUID_G,
                        finderArgs, list);
                } else {
                    DataSourceCfg dataSourceCfg = list.get(0);

                    result = dataSourceCfg;

                    cacheResult(dataSourceCfg);

                    if ((dataSourceCfg.getUuid() == null) ||
                            !dataSourceCfg.getUuid().equals(uuid) ||
                            (dataSourceCfg.getGroupId() != groupId)) {
                        FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_UUID_G,
                            finderArgs, dataSourceCfg);
                    }
                }
            } catch (Exception e) {
                FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_UUID_G,
                    finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        if (result instanceof List<?>) {
            return null;
        } else {
            return (DataSourceCfg) result;
        }
    }

    /**
     * Removes the data source cfg where uuid = &#63; and groupId = &#63; from the database.
     *
     * @param uuid the uuid
     * @param groupId the group ID
     * @return the data source cfg that was removed
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg removeByUUID_G(String uuid, long groupId)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = findByUUID_G(uuid, groupId);

        return remove(dataSourceCfg);
    }

    /**
     * Returns the number of data source cfgs where uuid = &#63; and groupId = &#63;.
     *
     * @param uuid the uuid
     * @param groupId the group ID
     * @return the number of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public int countByUUID_G(String uuid, long groupId)
        throws SystemException {
        FinderPath finderPath = FINDER_PATH_COUNT_BY_UUID_G;

        Object[] finderArgs = new Object[] { uuid, groupId };

        Long count = (Long) FinderCacheUtil.getResult(finderPath, finderArgs,
                this);

        if (count == null) {
            StringBundler query = new StringBundler(3);

            query.append(_SQL_COUNT_DATASOURCECFG_WHERE);

            boolean bindUuid = false;

            if (uuid == null) {
                query.append(_FINDER_COLUMN_UUID_G_UUID_1);
            } else if (uuid.equals(StringPool.BLANK)) {
                query.append(_FINDER_COLUMN_UUID_G_UUID_3);
            } else {
                bindUuid = true;

                query.append(_FINDER_COLUMN_UUID_G_UUID_2);
            }

            query.append(_FINDER_COLUMN_UUID_G_GROUPID_2);

            String sql = query.toString();

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                QueryPos qPos = QueryPos.getInstance(q);

                if (bindUuid) {
                    qPos.add(uuid);
                }

                qPos.add(groupId);

                count = (Long) q.uniqueResult();

                FinderCacheUtil.putResult(finderPath, finderArgs, count);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(finderPath, finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return count.intValue();
    }

    /**
     * Returns all the data source cfgs where uuid = &#63; and companyId = &#63;.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @return the matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findByUuid_C(String uuid, long companyId)
        throws SystemException {
        return findByUuid_C(uuid, companyId, QueryUtil.ALL_POS,
            QueryUtil.ALL_POS, null);
    }

    /**
     * Returns a range of all the data source cfgs where uuid = &#63; and companyId = &#63;.
     *
     * <p>
     * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
     * </p>
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @param start the lower bound of the range of data source cfgs
     * @param end the upper bound of the range of data source cfgs (not inclusive)
     * @return the range of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findByUuid_C(String uuid, long companyId,
        int start, int end) throws SystemException {
        return findByUuid_C(uuid, companyId, start, end, null);
    }

    /**
     * Returns an ordered range of all the data source cfgs where uuid = &#63; and companyId = &#63;.
     *
     * <p>
     * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
     * </p>
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @param start the lower bound of the range of data source cfgs
     * @param end the upper bound of the range of data source cfgs (not inclusive)
     * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
     * @return the ordered range of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findByUuid_C(String uuid, long companyId,
        int start, int end, OrderByComparator orderByComparator)
        throws SystemException {
        boolean pagination = true;
        FinderPath finderPath = null;
        Object[] finderArgs = null;

        if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
                (orderByComparator == null)) {
            pagination = false;
            finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID_C;
            finderArgs = new Object[] { uuid, companyId };
        } else {
            finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_UUID_C;
            finderArgs = new Object[] {
                    uuid, companyId,
                    
                    start, end, orderByComparator
                };
        }

        List<DataSourceCfg> list = (List<DataSourceCfg>) FinderCacheUtil.getResult(finderPath,
                finderArgs, this);

        if ((list != null) && !list.isEmpty()) {
            for (DataSourceCfg dataSourceCfg : list) {
                if (!Validator.equals(uuid, dataSourceCfg.getUuid()) ||
                        (companyId != dataSourceCfg.getCompanyId())) {
                    list = null;

                    break;
                }
            }
        }

        if (list == null) {
            StringBundler query = null;

            if (orderByComparator != null) {
                query = new StringBundler(4 +
                        (orderByComparator.getOrderByFields().length * 3));
            } else {
                query = new StringBundler(4);
            }

            query.append(_SQL_SELECT_DATASOURCECFG_WHERE);

            boolean bindUuid = false;

            if (uuid == null) {
                query.append(_FINDER_COLUMN_UUID_C_UUID_1);
            } else if (uuid.equals(StringPool.BLANK)) {
                query.append(_FINDER_COLUMN_UUID_C_UUID_3);
            } else {
                bindUuid = true;

                query.append(_FINDER_COLUMN_UUID_C_UUID_2);
            }

            query.append(_FINDER_COLUMN_UUID_C_COMPANYID_2);

            if (orderByComparator != null) {
                appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
                    orderByComparator);
            } else
             if (pagination) {
                query.append(DataSourceCfgModelImpl.ORDER_BY_JPQL);
            }

            String sql = query.toString();

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                QueryPos qPos = QueryPos.getInstance(q);

                if (bindUuid) {
                    qPos.add(uuid);
                }

                qPos.add(companyId);

                if (!pagination) {
                    list = (List<DataSourceCfg>) QueryUtil.list(q,
                            getDialect(), start, end, false);

                    Collections.sort(list);

                    list = new UnmodifiableList<DataSourceCfg>(list);
                } else {
                    list = (List<DataSourceCfg>) QueryUtil.list(q,
                            getDialect(), start, end);
                }

                cacheResult(list);

                FinderCacheUtil.putResult(finderPath, finderArgs, list);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(finderPath, finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return list;
    }

    /**
     * Returns the first data source cfg in the ordered set where uuid = &#63; and companyId = &#63;.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the first matching data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByUuid_C_First(String uuid, long companyId,
        OrderByComparator orderByComparator)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = fetchByUuid_C_First(uuid, companyId,
                orderByComparator);

        if (dataSourceCfg != null) {
            return dataSourceCfg;
        }

        StringBundler msg = new StringBundler(6);

        msg.append(_NO_SUCH_ENTITY_WITH_KEY);

        msg.append("uuid=");
        msg.append(uuid);

        msg.append(", companyId=");
        msg.append(companyId);

        msg.append(StringPool.CLOSE_CURLY_BRACE);

        throw new NoSuchDataSourceCfgException(msg.toString());
    }

    /**
     * Returns the first data source cfg in the ordered set where uuid = &#63; and companyId = &#63;.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the first matching data source cfg, or <code>null</code> if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByUuid_C_First(String uuid, long companyId,
        OrderByComparator orderByComparator) throws SystemException {
        List<DataSourceCfg> list = findByUuid_C(uuid, companyId, 0, 1,
                orderByComparator);

        if (!list.isEmpty()) {
            return list.get(0);
        }

        return null;
    }

    /**
     * Returns the last data source cfg in the ordered set where uuid = &#63; and companyId = &#63;.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the last matching data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByUuid_C_Last(String uuid, long companyId,
        OrderByComparator orderByComparator)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = fetchByUuid_C_Last(uuid, companyId,
                orderByComparator);

        if (dataSourceCfg != null) {
            return dataSourceCfg;
        }

        StringBundler msg = new StringBundler(6);

        msg.append(_NO_SUCH_ENTITY_WITH_KEY);

        msg.append("uuid=");
        msg.append(uuid);

        msg.append(", companyId=");
        msg.append(companyId);

        msg.append(StringPool.CLOSE_CURLY_BRACE);

        throw new NoSuchDataSourceCfgException(msg.toString());
    }

    /**
     * Returns the last data source cfg in the ordered set where uuid = &#63; and companyId = &#63;.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the last matching data source cfg, or <code>null</code> if a matching data source cfg could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByUuid_C_Last(String uuid, long companyId,
        OrderByComparator orderByComparator) throws SystemException {
        int count = countByUuid_C(uuid, companyId);

        if (count == 0) {
            return null;
        }

        List<DataSourceCfg> list = findByUuid_C(uuid, companyId, count - 1,
                count, orderByComparator);

        if (!list.isEmpty()) {
            return list.get(0);
        }

        return null;
    }

    /**
     * Returns the data source cfgs before and after the current data source cfg in the ordered set where uuid = &#63; and companyId = &#63;.
     *
     * @param dataSourceId the primary key of the current data source cfg
     * @param uuid the uuid
     * @param companyId the company ID
     * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
     * @return the previous, current, and next data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg[] findByUuid_C_PrevAndNext(long dataSourceId,
        String uuid, long companyId, OrderByComparator orderByComparator)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = findByPrimaryKey(dataSourceId);

        Session session = null;

        try {
            session = openSession();

            DataSourceCfg[] array = new DataSourceCfgImpl[3];

            array[0] = getByUuid_C_PrevAndNext(session, dataSourceCfg, uuid,
                    companyId, orderByComparator, true);

            array[1] = dataSourceCfg;

            array[2] = getByUuid_C_PrevAndNext(session, dataSourceCfg, uuid,
                    companyId, orderByComparator, false);

            return array;
        } catch (Exception e) {
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }

    protected DataSourceCfg getByUuid_C_PrevAndNext(Session session,
        DataSourceCfg dataSourceCfg, String uuid, long companyId,
        OrderByComparator orderByComparator, boolean previous) {
        StringBundler query = null;

        if (orderByComparator != null) {
            query = new StringBundler(6 +
                    (orderByComparator.getOrderByFields().length * 6));
        } else {
            query = new StringBundler(3);
        }

        query.append(_SQL_SELECT_DATASOURCECFG_WHERE);

        boolean bindUuid = false;

        if (uuid == null) {
            query.append(_FINDER_COLUMN_UUID_C_UUID_1);
        } else if (uuid.equals(StringPool.BLANK)) {
            query.append(_FINDER_COLUMN_UUID_C_UUID_3);
        } else {
            bindUuid = true;

            query.append(_FINDER_COLUMN_UUID_C_UUID_2);
        }

        query.append(_FINDER_COLUMN_UUID_C_COMPANYID_2);

        if (orderByComparator != null) {
            String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();

            if (orderByConditionFields.length > 0) {
                query.append(WHERE_AND);
            }

            for (int i = 0; i < orderByConditionFields.length; i++) {
                query.append(_ORDER_BY_ENTITY_ALIAS);
                query.append(orderByConditionFields[i]);

                if ((i + 1) < orderByConditionFields.length) {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(WHERE_GREATER_THAN_HAS_NEXT);
                    } else {
                        query.append(WHERE_LESSER_THAN_HAS_NEXT);
                    }
                } else {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(WHERE_GREATER_THAN);
                    } else {
                        query.append(WHERE_LESSER_THAN);
                    }
                }
            }

            query.append(ORDER_BY_CLAUSE);

            String[] orderByFields = orderByComparator.getOrderByFields();

            for (int i = 0; i < orderByFields.length; i++) {
                query.append(_ORDER_BY_ENTITY_ALIAS);
                query.append(orderByFields[i]);

                if ((i + 1) < orderByFields.length) {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(ORDER_BY_ASC_HAS_NEXT);
                    } else {
                        query.append(ORDER_BY_DESC_HAS_NEXT);
                    }
                } else {
                    if (orderByComparator.isAscending() ^ previous) {
                        query.append(ORDER_BY_ASC);
                    } else {
                        query.append(ORDER_BY_DESC);
                    }
                }
            }
        } else {
            query.append(DataSourceCfgModelImpl.ORDER_BY_JPQL);
        }

        String sql = query.toString();

        Query q = session.createQuery(sql);

        q.setFirstResult(0);
        q.setMaxResults(2);

        QueryPos qPos = QueryPos.getInstance(q);

        if (bindUuid) {
            qPos.add(uuid);
        }

        qPos.add(companyId);

        if (orderByComparator != null) {
            Object[] values = orderByComparator.getOrderByConditionValues(dataSourceCfg);

            for (Object value : values) {
                qPos.add(value);
            }
        }

        List<DataSourceCfg> list = q.list();

        if (list.size() == 2) {
            return list.get(1);
        } else {
            return null;
        }
    }

    /**
     * Removes all the data source cfgs where uuid = &#63; and companyId = &#63; from the database.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @throws SystemException if a system exception occurred
     */
    @Override
    public void removeByUuid_C(String uuid, long companyId)
        throws SystemException {
        for (DataSourceCfg dataSourceCfg : findByUuid_C(uuid, companyId,
                QueryUtil.ALL_POS, QueryUtil.ALL_POS, null)) {
            remove(dataSourceCfg);
        }
    }

    /**
     * Returns the number of data source cfgs where uuid = &#63; and companyId = &#63;.
     *
     * @param uuid the uuid
     * @param companyId the company ID
     * @return the number of matching data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public int countByUuid_C(String uuid, long companyId)
        throws SystemException {
        FinderPath finderPath = FINDER_PATH_COUNT_BY_UUID_C;

        Object[] finderArgs = new Object[] { uuid, companyId };

        Long count = (Long) FinderCacheUtil.getResult(finderPath, finderArgs,
                this);

        if (count == null) {
            StringBundler query = new StringBundler(3);

            query.append(_SQL_COUNT_DATASOURCECFG_WHERE);

            boolean bindUuid = false;

            if (uuid == null) {
                query.append(_FINDER_COLUMN_UUID_C_UUID_1);
            } else if (uuid.equals(StringPool.BLANK)) {
                query.append(_FINDER_COLUMN_UUID_C_UUID_3);
            } else {
                bindUuid = true;

                query.append(_FINDER_COLUMN_UUID_C_UUID_2);
            }

            query.append(_FINDER_COLUMN_UUID_C_COMPANYID_2);

            String sql = query.toString();

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                QueryPos qPos = QueryPos.getInstance(q);

                if (bindUuid) {
                    qPos.add(uuid);
                }

                qPos.add(companyId);

                count = (Long) q.uniqueResult();

                FinderCacheUtil.putResult(finderPath, finderArgs, count);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(finderPath, finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return count.intValue();
    }

    /**
     * Caches the data source cfg in the entity cache if it is enabled.
     *
     * @param dataSourceCfg the data source cfg
     */
    @Override
    public void cacheResult(DataSourceCfg dataSourceCfg) {
        EntityCacheUtil.putResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgImpl.class, dataSourceCfg.getPrimaryKey(),
            dataSourceCfg);

        FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_UUID_G,
            new Object[] { dataSourceCfg.getUuid(), dataSourceCfg.getGroupId() },
            dataSourceCfg);

        dataSourceCfg.resetOriginalValues();
    }

    /**
     * Caches the data source cfgs in the entity cache if it is enabled.
     *
     * @param dataSourceCfgs the data source cfgs
     */
    @Override
    public void cacheResult(List<DataSourceCfg> dataSourceCfgs) {
        for (DataSourceCfg dataSourceCfg : dataSourceCfgs) {
            if (EntityCacheUtil.getResult(
                        DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
                        DataSourceCfgImpl.class, dataSourceCfg.getPrimaryKey()) == null) {
                cacheResult(dataSourceCfg);
            } else {
                dataSourceCfg.resetOriginalValues();
            }
        }
    }

    /**
     * Clears the cache for all data source cfgs.
     *
     * <p>
     * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
     * </p>
     */
    @Override
    public void clearCache() {
        if (_HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE) {
            CacheRegistryUtil.clear(DataSourceCfgImpl.class.getName());
        }

        EntityCacheUtil.clearCache(DataSourceCfgImpl.class.getName());

        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_ENTITY);
        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
    }

    /**
     * Clears the cache for the data source cfg.
     *
     * <p>
     * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
     * </p>
     */
    @Override
    public void clearCache(DataSourceCfg dataSourceCfg) {
        EntityCacheUtil.removeResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgImpl.class, dataSourceCfg.getPrimaryKey());

        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

        clearUniqueFindersCache(dataSourceCfg);
    }

    @Override
    public void clearCache(List<DataSourceCfg> dataSourceCfgs) {
        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

        for (DataSourceCfg dataSourceCfg : dataSourceCfgs) {
            EntityCacheUtil.removeResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
                DataSourceCfgImpl.class, dataSourceCfg.getPrimaryKey());

            clearUniqueFindersCache(dataSourceCfg);
        }
    }

    protected void cacheUniqueFindersCache(DataSourceCfg dataSourceCfg) {
        if (dataSourceCfg.isNew()) {
            Object[] args = new Object[] {
                    dataSourceCfg.getUuid(), dataSourceCfg.getGroupId()
                };

            FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_UUID_G, args,
                Long.valueOf(1));
            FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_UUID_G, args,
                dataSourceCfg);
        } else {
            DataSourceCfgModelImpl dataSourceCfgModelImpl = (DataSourceCfgModelImpl) dataSourceCfg;

            if ((dataSourceCfgModelImpl.getColumnBitmask() &
                    FINDER_PATH_FETCH_BY_UUID_G.getColumnBitmask()) != 0) {
                Object[] args = new Object[] {
                        dataSourceCfg.getUuid(), dataSourceCfg.getGroupId()
                    };

                FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_UUID_G, args,
                    Long.valueOf(1));
                FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_UUID_G, args,
                    dataSourceCfg);
            }
        }
    }

    protected void clearUniqueFindersCache(DataSourceCfg dataSourceCfg) {
        DataSourceCfgModelImpl dataSourceCfgModelImpl = (DataSourceCfgModelImpl) dataSourceCfg;

        Object[] args = new Object[] {
                dataSourceCfg.getUuid(), dataSourceCfg.getGroupId()
            };

        FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_UUID_G, args);
        FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_UUID_G, args);

        if ((dataSourceCfgModelImpl.getColumnBitmask() &
                FINDER_PATH_FETCH_BY_UUID_G.getColumnBitmask()) != 0) {
            args = new Object[] {
                    dataSourceCfgModelImpl.getOriginalUuid(),
                    dataSourceCfgModelImpl.getOriginalGroupId()
                };

            FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_UUID_G, args);
            FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_UUID_G, args);
        }
    }

    /**
     * Creates a new data source cfg with the primary key. Does not add the data source cfg to the database.
     *
     * @param dataSourceId the primary key for the new data source cfg
     * @return the new data source cfg
     */
    @Override
    public DataSourceCfg create(long dataSourceId) {
        DataSourceCfg dataSourceCfg = new DataSourceCfgImpl();

        dataSourceCfg.setNew(true);
        dataSourceCfg.setPrimaryKey(dataSourceId);

        String uuid = PortalUUIDUtil.generate();

        dataSourceCfg.setUuid(uuid);

        return dataSourceCfg;
    }

    /**
     * Removes the data source cfg with the primary key from the database. Also notifies the appropriate model listeners.
     *
     * @param dataSourceId the primary key of the data source cfg
     * @return the data source cfg that was removed
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg remove(long dataSourceId)
        throws NoSuchDataSourceCfgException, SystemException {
        return remove((Serializable) dataSourceId);
    }

    /**
     * Removes the data source cfg with the primary key from the database. Also notifies the appropriate model listeners.
     *
     * @param primaryKey the primary key of the data source cfg
     * @return the data source cfg that was removed
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg remove(Serializable primaryKey)
        throws NoSuchDataSourceCfgException, SystemException {
        Session session = null;

        try {
            session = openSession();

            DataSourceCfg dataSourceCfg = (DataSourceCfg) session.get(DataSourceCfgImpl.class,
                    primaryKey);

            if (dataSourceCfg == null) {
                if (_log.isWarnEnabled()) {
                    _log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
                }

                throw new NoSuchDataSourceCfgException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
                    primaryKey);
            }

            return remove(dataSourceCfg);
        } catch (NoSuchDataSourceCfgException nsee) {
            throw nsee;
        } catch (Exception e) {
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }

    @Override
    protected DataSourceCfg removeImpl(DataSourceCfg dataSourceCfg)
        throws SystemException {
        dataSourceCfg = toUnwrappedModel(dataSourceCfg);

        Session session = null;

        try {
            session = openSession();

            if (!session.contains(dataSourceCfg)) {
                dataSourceCfg = (DataSourceCfg) session.get(DataSourceCfgImpl.class,
                        dataSourceCfg.getPrimaryKeyObj());
            }

            if (dataSourceCfg != null) {
                session.delete(dataSourceCfg);
            }
        } catch (Exception e) {
            throw processException(e);
        } finally {
            closeSession(session);
        }

        if (dataSourceCfg != null) {
            clearCache(dataSourceCfg);
        }

        return dataSourceCfg;
    }

    @Override
    public DataSourceCfg updateImpl(
        cn.shuto.liferay.plugin.chart.service.model.DataSourceCfg dataSourceCfg)
        throws SystemException {
        dataSourceCfg = toUnwrappedModel(dataSourceCfg);

        boolean isNew = dataSourceCfg.isNew();

        DataSourceCfgModelImpl dataSourceCfgModelImpl = (DataSourceCfgModelImpl) dataSourceCfg;

        if (Validator.isNull(dataSourceCfg.getUuid())) {
            String uuid = PortalUUIDUtil.generate();

            dataSourceCfg.setUuid(uuid);
        }

        Session session = null;

        try {
            session = openSession();

            if (dataSourceCfg.isNew()) {
                session.save(dataSourceCfg);

                dataSourceCfg.setNew(false);
            } else {
                session.merge(dataSourceCfg);
            }
        } catch (Exception e) {
            throw processException(e);
        } finally {
            closeSession(session);
        }

        FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

        if (isNew || !DataSourceCfgModelImpl.COLUMN_BITMASK_ENABLED) {
            FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
        }
        else {
            if ((dataSourceCfgModelImpl.getColumnBitmask() &
                    FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID.getColumnBitmask()) != 0) {
                Object[] args = new Object[] {
                        dataSourceCfgModelImpl.getOriginalUuid()
                    };

                FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_UUID, args);
                FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID,
                    args);

                args = new Object[] { dataSourceCfgModelImpl.getUuid() };

                FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_UUID, args);
                FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID,
                    args);
            }

            if ((dataSourceCfgModelImpl.getColumnBitmask() &
                    FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID_C.getColumnBitmask()) != 0) {
                Object[] args = new Object[] {
                        dataSourceCfgModelImpl.getOriginalUuid(),
                        dataSourceCfgModelImpl.getOriginalCompanyId()
                    };

                FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_UUID_C, args);
                FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID_C,
                    args);

                args = new Object[] {
                        dataSourceCfgModelImpl.getUuid(),
                        dataSourceCfgModelImpl.getCompanyId()
                    };

                FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_UUID_C, args);
                FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_UUID_C,
                    args);
            }
        }

        EntityCacheUtil.putResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
            DataSourceCfgImpl.class, dataSourceCfg.getPrimaryKey(),
            dataSourceCfg);

        clearUniqueFindersCache(dataSourceCfg);
        cacheUniqueFindersCache(dataSourceCfg);

        return dataSourceCfg;
    }

    protected DataSourceCfg toUnwrappedModel(DataSourceCfg dataSourceCfg) {
        if (dataSourceCfg instanceof DataSourceCfgImpl) {
            return dataSourceCfg;
        }

        DataSourceCfgImpl dataSourceCfgImpl = new DataSourceCfgImpl();

        dataSourceCfgImpl.setNew(dataSourceCfg.isNew());
        dataSourceCfgImpl.setPrimaryKey(dataSourceCfg.getPrimaryKey());

        dataSourceCfgImpl.setUuid(dataSourceCfg.getUuid());
        dataSourceCfgImpl.setDataSourceId(dataSourceCfg.getDataSourceId());
        dataSourceCfgImpl.setGroupId(dataSourceCfg.getGroupId());
        dataSourceCfgImpl.setCompanyId(dataSourceCfg.getCompanyId());
        dataSourceCfgImpl.setUserId(dataSourceCfg.getUserId());
        dataSourceCfgImpl.setUserName(dataSourceCfg.getUserName());
        dataSourceCfgImpl.setCreateDate(dataSourceCfg.getCreateDate());
        dataSourceCfgImpl.setModifiedDate(dataSourceCfg.getModifiedDate());
        dataSourceCfgImpl.setName(dataSourceCfg.getName());
        dataSourceCfgImpl.setDescription(dataSourceCfg.getDescription());
        dataSourceCfgImpl.setDriver(dataSourceCfg.getDriver());
        dataSourceCfgImpl.setConnUrl(dataSourceCfg.getConnUrl());
        dataSourceCfgImpl.setDbusername(dataSourceCfg.getDbusername());
        dataSourceCfgImpl.setDbpassword(dataSourceCfg.getDbpassword());

        return dataSourceCfgImpl;
    }

    /**
     * Returns the data source cfg with the primary key or throws a {@link com.liferay.portal.NoSuchModelException} if it could not be found.
     *
     * @param primaryKey the primary key of the data source cfg
     * @return the data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByPrimaryKey(Serializable primaryKey)
        throws NoSuchDataSourceCfgException, SystemException {
        DataSourceCfg dataSourceCfg = fetchByPrimaryKey(primaryKey);

        if (dataSourceCfg == null) {
            if (_log.isWarnEnabled()) {
                _log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
            }

            throw new NoSuchDataSourceCfgException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
                primaryKey);
        }

        return dataSourceCfg;
    }

    /**
     * Returns the data source cfg with the primary key or throws a {@link cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException} if it could not be found.
     *
     * @param dataSourceId the primary key of the data source cfg
     * @return the data source cfg
     * @throws cn.shuto.liferay.plugin.chart.service.NoSuchDataSourceCfgException if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg findByPrimaryKey(long dataSourceId)
        throws NoSuchDataSourceCfgException, SystemException {
        return findByPrimaryKey((Serializable) dataSourceId);
    }

    /**
     * Returns the data source cfg with the primary key or returns <code>null</code> if it could not be found.
     *
     * @param primaryKey the primary key of the data source cfg
     * @return the data source cfg, or <code>null</code> if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByPrimaryKey(Serializable primaryKey)
        throws SystemException {
        DataSourceCfg dataSourceCfg = (DataSourceCfg) EntityCacheUtil.getResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
                DataSourceCfgImpl.class, primaryKey);

        if (dataSourceCfg == _nullDataSourceCfg) {
            return null;
        }

        if (dataSourceCfg == null) {
            Session session = null;

            try {
                session = openSession();

                dataSourceCfg = (DataSourceCfg) session.get(DataSourceCfgImpl.class,
                        primaryKey);

                if (dataSourceCfg != null) {
                    cacheResult(dataSourceCfg);
                } else {
                    EntityCacheUtil.putResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
                        DataSourceCfgImpl.class, primaryKey, _nullDataSourceCfg);
                }
            } catch (Exception e) {
                EntityCacheUtil.removeResult(DataSourceCfgModelImpl.ENTITY_CACHE_ENABLED,
                    DataSourceCfgImpl.class, primaryKey);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return dataSourceCfg;
    }

    /**
     * Returns the data source cfg with the primary key or returns <code>null</code> if it could not be found.
     *
     * @param dataSourceId the primary key of the data source cfg
     * @return the data source cfg, or <code>null</code> if a data source cfg with the primary key could not be found
     * @throws SystemException if a system exception occurred
     */
    @Override
    public DataSourceCfg fetchByPrimaryKey(long dataSourceId)
        throws SystemException {
        return fetchByPrimaryKey((Serializable) dataSourceId);
    }

    /**
     * Returns all the data source cfgs.
     *
     * @return the data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findAll() throws SystemException {
        return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
    }

    /**
     * Returns a range of all the data source cfgs.
     *
     * <p>
     * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
     * </p>
     *
     * @param start the lower bound of the range of data source cfgs
     * @param end the upper bound of the range of data source cfgs (not inclusive)
     * @return the range of data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findAll(int start, int end)
        throws SystemException {
        return findAll(start, end, null);
    }

    /**
     * Returns an ordered range of all the data source cfgs.
     *
     * <p>
     * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link cn.shuto.liferay.plugin.chart.service.model.impl.DataSourceCfgModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
     * </p>
     *
     * @param start the lower bound of the range of data source cfgs
     * @param end the upper bound of the range of data source cfgs (not inclusive)
     * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
     * @return the ordered range of data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public List<DataSourceCfg> findAll(int start, int end,
        OrderByComparator orderByComparator) throws SystemException {
        boolean pagination = true;
        FinderPath finderPath = null;
        Object[] finderArgs = null;

        if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
                (orderByComparator == null)) {
            pagination = false;
            finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL;
            finderArgs = FINDER_ARGS_EMPTY;
        } else {
            finderPath = FINDER_PATH_WITH_PAGINATION_FIND_ALL;
            finderArgs = new Object[] { start, end, orderByComparator };
        }

        List<DataSourceCfg> list = (List<DataSourceCfg>) FinderCacheUtil.getResult(finderPath,
                finderArgs, this);

        if (list == null) {
            StringBundler query = null;
            String sql = null;

            if (orderByComparator != null) {
                query = new StringBundler(2 +
                        (orderByComparator.getOrderByFields().length * 3));

                query.append(_SQL_SELECT_DATASOURCECFG);

                appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
                    orderByComparator);

                sql = query.toString();
            } else {
                sql = _SQL_SELECT_DATASOURCECFG;

                if (pagination) {
                    sql = sql.concat(DataSourceCfgModelImpl.ORDER_BY_JPQL);
                }
            }

            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(sql);

                if (!pagination) {
                    list = (List<DataSourceCfg>) QueryUtil.list(q,
                            getDialect(), start, end, false);

                    Collections.sort(list);

                    list = new UnmodifiableList<DataSourceCfg>(list);
                } else {
                    list = (List<DataSourceCfg>) QueryUtil.list(q,
                            getDialect(), start, end);
                }

                cacheResult(list);

                FinderCacheUtil.putResult(finderPath, finderArgs, list);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(finderPath, finderArgs);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return list;
    }

    /**
     * Removes all the data source cfgs from the database.
     *
     * @throws SystemException if a system exception occurred
     */
    @Override
    public void removeAll() throws SystemException {
        for (DataSourceCfg dataSourceCfg : findAll()) {
            remove(dataSourceCfg);
        }
    }

    /**
     * Returns the number of data source cfgs.
     *
     * @return the number of data source cfgs
     * @throws SystemException if a system exception occurred
     */
    @Override
    public int countAll() throws SystemException {
        Long count = (Long) FinderCacheUtil.getResult(FINDER_PATH_COUNT_ALL,
                FINDER_ARGS_EMPTY, this);

        if (count == null) {
            Session session = null;

            try {
                session = openSession();

                Query q = session.createQuery(_SQL_COUNT_DATASOURCECFG);

                count = (Long) q.uniqueResult();

                FinderCacheUtil.putResult(FINDER_PATH_COUNT_ALL,
                    FINDER_ARGS_EMPTY, count);
            } catch (Exception e) {
                FinderCacheUtil.removeResult(FINDER_PATH_COUNT_ALL,
                    FINDER_ARGS_EMPTY);

                throw processException(e);
            } finally {
                closeSession(session);
            }
        }

        return count.intValue();
    }

    @Override
    protected Set<String> getBadColumnNames() {
        return _badColumnNames;
    }

    /**
     * Initializes the data source cfg persistence.
     */
    public void afterPropertiesSet() {
        String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
                    com.liferay.util.service.ServiceProps.get(
                        "value.object.listener.cn.shuto.liferay.plugin.chart.service.model.DataSourceCfg")));

        if (listenerClassNames.length > 0) {
            try {
                List<ModelListener<DataSourceCfg>> listenersList = new ArrayList<ModelListener<DataSourceCfg>>();

                for (String listenerClassName : listenerClassNames) {
                    listenersList.add((ModelListener<DataSourceCfg>) InstanceFactory.newInstance(
                            getClassLoader(), listenerClassName));
                }

                listeners = listenersList.toArray(new ModelListener[listenersList.size()]);
            } catch (Exception e) {
                _log.error(e);
            }
        }
    }

    public void destroy() {
        EntityCacheUtil.removeCache(DataSourceCfgImpl.class.getName());
        FinderCacheUtil.removeCache(FINDER_CLASS_NAME_ENTITY);
        FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
        FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
    }
}
